Sagot :
SOLUTION
[tex] \large \tt{y = kx} \\ \tt{10 = k2} \\ \tt{\frac{10}{2} = k} \\ \large \boxed{\tt{5 = k}}[/tex]
ANSWER
[tex] \: \: \: \large\boxed{k = 5}[/tex]
[tex] \overbrace{ \underbrace{ \tt{} \purple{ \: \: Stay \: safe \: and \: God \: bless \: you! \: \: }}}[/tex]